#pragma hdrstop
#endif
-#ifndef WX_PRECOMP
-#endif // WX_PRECOMP
-
+#include "wx/renderer.h"
#include <gtk/gtk.h>
#include "wx/gtk/win_gtk.h"
#include "wx/window.h"
#include "wx/dc.h"
-#include "wx/renderer.h"
+#include "wx/dcclient.h"
#ifdef __WXGTK20__
#include "wx/settings.h"
wxDC& dc,
const wxRect& rect,
int flags = 0);
-#endif // GTK 2.0
+#endif // GTK+ 2.0
virtual void DrawSplitterBorder(wxWindow *win,
wxDC& dc,
wxOrientation orient,
int flags = 0);
+ virtual void DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
+
+private:
+ // FIXME: shouldn't we destroy these windows somewhere?
+
+ // used by DrawHeaderButton and DrawComboBoxDropButton
+ static GtkWidget *GetButtonWidget();
+
+#ifdef __WXGTK20__
+ // used by DrawTreeItemButton()
+ static GtkWidget *GetTreeWidget();
+#endif // GTK+ 2.0
};
// ============================================================================
return s_rendererGTK;
}
+// ----------------------------------------------------------------------------
+// helper functions
+// ----------------------------------------------------------------------------
+
+GtkWidget *
+wxRendererGTK::GetButtonWidget()
+{
+ static GtkWidget *s_button = NULL;
+ static GtkWidget *s_window = NULL;
+
+ if ( !s_button )
+ {
+ s_window = gtk_window_new( GTK_WINDOW_POPUP );
+ gtk_widget_realize( s_window );
+ s_button = gtk_button_new();
+ gtk_container_add( GTK_CONTAINER(s_window), s_button );
+ gtk_widget_realize( s_button );
+ }
+
+ return s_button;
+}
+
+#ifdef __WXGTK20__
+
+GtkWidget *
+wxRendererGTK::GetTreeWidget()
+{
+ static GtkWidget *s_tree = NULL;
+ static GtkWidget *s_window = NULL;
+
+ if ( !s_tree )
+ {
+ s_tree = gtk_tree_view_new();
+ s_window = gtk_window_new( GTK_WINDOW_POPUP );
+ gtk_widget_realize( s_window );
+ gtk_container_add( GTK_CONTAINER(s_window), s_tree );
+ gtk_widget_realize( s_tree );
+ }
+
+ return s_tree;
+}
+
+#endif // GTK+ 2.0
+
// ----------------------------------------------------------------------------
// list/tree controls drawing
// ----------------------------------------------------------------------------
int flags)
{
- static GtkWidget *s_button = NULL;
- static GtkWidget *s_window = NULL;
- if (s_button == NULL)
- {
- s_window = gtk_window_new( GTK_WINDOW_POPUP );
- gtk_widget_realize( s_window );
- s_button = gtk_button_new();
- gtk_container_add( GTK_CONTAINER(s_window), s_button );
- gtk_widget_realize( s_button );
- }
+ GtkWidget *button = GetButtonWidget();
gtk_paint_box
(
- s_button->style,
+ button->style,
+ // FIXME: I suppose GTK_PIZZA(win->m_wxwindow)->bin_window doesn't work with wxMemoryDC.
+ // Maybe use code similar as in DrawComboBoxDropButton below?
GTK_PIZZA(win->m_wxwindow)->bin_window,
flags & wxCONTROL_DISABLED ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL,
GTK_SHADOW_OUT,
- NULL,
- s_button,
+ NULL,
+ button,
"button",
dc.XLOG2DEV(rect.x) -1, rect.y -1, rect.width +2, rect.height +2
);
#ifdef __WXGTK20__
// draw a ">" or "v" button
-//
-// TODO: isn't there a GTK function to draw it?
void
wxRendererGTK::DrawTreeItemButton(wxWindow* win,
wxDC& dc, const wxRect& rect, int flags)
{
-#if 1
-
-#define PM_SIZE 8
-
- GtkPizza *pizza = GTK_PIZZA( win->m_wxwindow );
- GtkStyle *style = win->m_widget->style;
- int x = rect.x;
- int y = rect.y;
- y = dc.LogicalToDeviceY( y );
- x = dc.LogicalToDeviceX( x );
-
-#if 1
- // This draws the GTK+ 2.2.4 triangle
- x--;
- GdkPoint points[3];
-
- if ( flags & wxCONTROL_EXPANDED )
- {
- points[0].x = x;
- points[0].y = y + (PM_SIZE + 2) / 6;
- points[1].x = points[0].x + (PM_SIZE + 2);
- points[1].y = points[0].y;
- points[2].x = (points[0].x + (PM_SIZE + 2) / 2);
- points[2].y = y + 2 * (PM_SIZE + 2) / 3;
- }
- else
- {
- points[0].x = x + ((PM_SIZE + 2) / 6 + 2);
- points[0].y = y - 1;
- points[1].x = points[0].x;
- points[1].y = points[0].y + (PM_SIZE + 2);
- points[2].x = (points[0].x +
- (2 * (PM_SIZE + 2) / 3 - 1));
- points[2].y = points[0].y + (PM_SIZE + 2) / 2;
- }
+ GtkWidget *tree = GetTreeWidget();
+ GtkStateType state;
if ( flags & wxCONTROL_CURRENT )
- gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_PRELIGHT], TRUE, points, 3);
+ state = GTK_STATE_PRELIGHT;
else
- gdk_draw_polygon( pizza->bin_window, style->base_gc[GTK_STATE_NORMAL], TRUE, points, 3);
- gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], FALSE, points, 3 );
-#else
- // this draws the GTK+ 2.2.3 tree item square
- gdk_draw_rectangle( pizza->bin_window,
- style->base_gc[GTK_STATE_NORMAL], TRUE,
- x, y, PM_SIZE, PM_SIZE);
- gdk_draw_rectangle( pizza->bin_window,
- style->fg_gc[GTK_STATE_NORMAL], FALSE,
- x, y, PM_SIZE, PM_SIZE);
-
- gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
- x + 2, y + PM_SIZE / 2, x + PM_SIZE - 2, y + PM_SIZE / 2);
-
- if ( flags & wxCONTROL_EXPANDED )
- {
- gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL],
- x + PM_SIZE / 2, y + 2,
- x + PM_SIZE / 2, y + PM_SIZE - 2);
- }
-#endif
-
-
-#else
- dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT),
- wxSOLID));
- dc.SetPen(*wxBLACK_PEN);
- wxPoint button[3];
-
- const wxCoord xMiddle = rect.x + rect.width/2;
- const wxCoord yMiddle = rect.y + rect.height/2;
-
- if ( flags & wxCONTROL_EXPANDED )
- {
- button[0].x = rect.GetLeft();
- button[0].y = yMiddle - 2;
- button[1].x = rect.GetRight();
- button[1].y = yMiddle - 2;
- button[2].x = xMiddle;
- button[2].y = yMiddle + 3;
- }
- else // collapsed
- {
- button[0].y = rect.GetBottom();
- button[0].x = xMiddle - 2;
- button[1].y = rect.GetTop();
- button[1].x = xMiddle - 2;
- button[2].y = yMiddle;
- button[2].x = xMiddle + 3;
- }
-
- dc.DrawPolygon(3, button);
-#endif
+ state = GTK_STATE_NORMAL;
+
+ // VZ: I don't know how to get the size of the expander so as to centre it
+ // in the given rectangle, +2/3 below is just what looks good here...
+ gtk_paint_expander
+ (
+ tree->style,
+ GTK_PIZZA(win->m_wxwindow)->bin_window,
+ state,
+ NULL,
+ tree,
+ "treeview",
+ dc.LogicalToDeviceX(rect.x) + 2,
+ dc.LogicalToDeviceY(rect.y) + 3,
+ flags & wxCONTROL_EXPANDED ? GTK_EXPANDER_EXPANDED
+ : GTK_EXPANDER_COLLAPSED
+ );
}
-#endif // GTK 2.0
+#endif // GTK+ 2.0
// ----------------------------------------------------------------------------
// splitter sash drawing
if ( isVert )
{
int h = win->GetClientSize().GetHeight();
-
+
rect.x = position;
rect.y = 0;
rect.width = SASH_FULL_SIZE;
rect.height = h;
-
+
erase_rect.x = position;
erase_rect.y = 0;
erase_rect.width = SASH_FULL_SIZE;
else // horz
{
int w = win->GetClientSize().GetWidth();
-
+
rect.x = 0;
rect.y = position;
rect.height = SASH_FULL_SIZE;
rect.width = w;
-
+
erase_rect.y = position;
erase_rect.x = 0;
erase_rect.height = SASH_FULL_SIZE;
rect.y,
rect.width,
rect.height,
- isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL
+ !isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL
);
#else // GTK+ 1.x
#endif // GTK+ 2.x/1.x
}
+void wxRendererGTK::DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ GtkWidget *button = GetButtonWidget();
+
+ // device context must inherit from wxWindowDC
+ // (so it must be wxClientDC, wxMemoryDC or wxPaintDC)
+ wxWindowDC& wdc = (wxWindowDC&)dc;
+
+ // only doing debug-time checking here (it should probably be enough)
+ wxASSERT ( wdc.IsKindOf(CLASSINFO(wxWindowDC)) );
+
+ GtkStateType state;
+
+ if ( flags & wxCONTROL_CURRENT )
+ state = GTK_STATE_PRELIGHT;
+ else if ( flags & wxCONTROL_DISABLED )
+ state = GTK_STATE_INSENSITIVE;
+ else
+ state = GTK_STATE_NORMAL;
+
+ // draw arrow on button
+ gtk_paint_arrow
+ (
+ button->style,
+ wdc.m_window,
+ state,
+ flags & wxCONTROL_PRESSED ? GTK_SHADOW_IN : GTK_SHADOW_OUT,
+ NULL,
+ button,
+ "arrow",
+ GTK_ARROW_DOWN,
+ FALSE,
+ rect.x + 1, rect.y + 1, rect.width - 2, rect.height - 2
+ );
+}
+
projects / wxWidgets.git / blobdiff